David S. Wills, Author at TED IELTS

IELTS Speaking Topic: Computers

As you probably know, the topic of technology is quite common in IELTS. I have covered it in depth...

Posted by David S. Wills | Oct 2, 2020 | IELTS Tips

Idioms are an important part of the English language and whilst they are not really appropriate...

Posted by David S. Wills | Sep 28, 2020 | IELTS Tips

During your IELTS preparation, you might hear people talking about formal and informal vocabulary....

Posted by David S. Wills | Sep 26, 2020 | Grammar

People often ask whether they should use “which” or “that.” Some people...

English grammar can be really confusing, but perhaps the most difficult part is talking about the...